Hello. Joan Sallas found some of the Senff's models in Dresden. Also, Koshiro Hatori reported some Japanese models from the first decade of the XIX Century, from the Moriwaki family and some modeles folded by Kuzuhara Koto. May be them can tell us more about this. In Japan most people give some boxes of folded models as presents and some of those models are preserved for a lot of time.
Jose Tomas Buitrago
